Petrology Geochmistry And Rb-Sr Geochronology Of Metamorphosed Rock Of Uwet Area Southeastern Nigeria

Field, petrographic, geochemical and isotopic studies
on Uwet Area of goutheastern Nigeria indicate that polyphase
deformation and polymetamorphism have transformed pelites,
semi-pelites, calcareous pelites, greywackes and basic to
intermediate igneous rocks into phyllites, schists, amphibolites,
gneisses and migmatites.